Updated on 2025-05-15 GMT+08:00

Enabling the HTTP/2 Protocol

If your website is accessible over the HTTP/2 protocol, enable HTTP/2 in WAF. The HTTP/2 protocol can be used only for access between the client and WAF on the condition that at least one origin server has HTTPS used for Client Protocol.

Prerequisites

You have added the website to WAF and selected HTTPS for Client Protocol.

Constraints

You have selected Cloud mode for your website deployment.

Enabling the HTTP/2 Protocol

  1. Log in to the management console.
  2. Click in the upper left corner of the management console and select a region or project.
  3. Click in the upper left corner of the page and choose Security > Web Application Firewall.
  4. In the navigation pane on the left, choose Website Settings.
  5. In the Domain Name column, click the domain name of the website to go to the basic information page.
  6. In the HTTP/2 Used row, click . Then, select Yes and click OK.
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